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1. 发明授权

US5829298A Method and apparatus for production of continuous metal strip 失效
标题翻译：生产连续金属带的方法和设备
公开(公告)号：US5829298A
公开(公告)日：1998-11-03
申请号：US322218
申请日：1994-10-13
申请人： Thomas L. Linsenbardt , Richard D. Buckley , Harold Younger , Darrell D. Harris , Dennis J. Struemph
发明人： Thomas L. Linsenbardt , Richard D. Buckley , Harold Younger , Darrell D. Harris , Dennis J. Struemph
IPC分类号： B21C23/00 , B21C23/06 , B21C23/14 , B21C23/21 , B21C25/00 , B21C35/00 , B21C37/04 , B21C37/02
CPC分类号： B21C25/00 , B21C23/005 , B21C23/06 , B21C35/00 , B21C37/04
摘要： Twin metal billets are fed to dual circumferential grooves formed in a rotating wheel. The billets are advanced first to a wedge-shaped gap which deforms the billets and are then advanced to a die. The die has a die opening with a circumferentially discontinuous, annular cross-section. The metal from each billet merges in the die opening and exits therefrom in the form of a slit tube. The tube is then opened and flattened to form a flat strip by advancing the slit tube over a forming member having a progressively increasing width.
摘要翻译：双金属坯料被供给到形成在旋转轮中的双周向槽。钢坯首先先进到楔形间隙，使钢坯变形，然后前进到模具。模具具有具有周向不连续的环形横截面的模具开口。来自每个坯料的金属在模具开口中合并，并以狭缝管的形式离开。然后通过将切割管推进在逐渐增加的宽度的成形构件上，将管打开并变平以形成扁平条。

2. 发明授权

US5359874A Method and apparatus for production of continuous metal strip 失效
标题翻译：生产连续金属带的方法和设备
公开(公告)号：US5359874A
公开(公告)日：1994-11-01
申请号：US791103
申请日：1991-11-12
申请人： Richard D. Buckley , Thomas L. Linsenbardt , Harold Younger , Darrell D. Harris , Dennis J. Struemph
发明人： Richard D. Buckley , Thomas L. Linsenbardt , Harold Younger , Darrell D. Harris , Dennis J. Struemph
IPC分类号： B21C23/00 , B21C23/06 , B21C23/14 , B21C23/21 , B21C25/00 , B21C35/00 , B21C37/04
CPC分类号： B21C25/00 , B21C23/005 , B21C23/06 , B21C35/00 , B21C37/04
摘要： Twin metal billets are fed to dual circumferential grooves formed in a rotating wheel. The billets are advanced first to a wedge-shaped gap which deforms the billets and are then advanced to a die. The die has a die opening with a circumferentially discontinuous, annular cross-section. The metal from each billet merges in the die opening and exits therefrom in the form of a slit tube. The tube is then opened and flattened to form a flat strip by advancing the slit tube over a forming member having a progressively increasing width.
摘要翻译：双金属坯料被供给到形成在旋转轮中的双周向槽。钢坯首先先进到楔形间隙，使钢坯变形，然后前进到模具。模具具有具有周向不连续的环形横截面的模具开口。来自每个坯料的金属在模具开口中合并，并以狭缝管的形式离开。然后通过将切割管推进在逐渐增加的宽度的成形构件上，将管打开并变平以形成扁平条。

3. 发明授权

US4944420A Oil-filled transformer housing 失效
标题翻译：充油变压器外壳
公开(公告)号：US4944420A
公开(公告)日：1990-07-31
申请号：US294074
申请日：1989-01-06
申请人： Herbert S. Adkins , Darrell D. Harris
发明人： Herbert S. Adkins , Darrell D. Harris
IPC分类号： H01F27/02
CPC分类号： H01F27/02
摘要： In a transformer housing assembly including a tank and a base supporting the tank, the tank being arranged to contain a body of oil and a transformer the tank and base are secured together, subsequent to individual fabrication thereof, by a plurality of fastening devices. Each fastening device includes an attachment member which is permanently fastened to an upwardly projecting recess formed in the tank bottom, the attachment member being dimensioned to not extend below the portions of the tank bottom surrounding the recess, and the attachment being provided with an internally threaded lined bore. Each fastening device further includes a clamping member extending across the associated recess in the tank bottom and a bolt which passes through an opening in the clamping member and engages in the threaded line bore in order to cause the clamping member to clamp a flange provided at the upper end of the base to the tank bottom.In order to prevent the insertion of thin bodies between the tank and the base, a T-shaped baffle is provided. The baffle includes a leg which is clamped between the tank bottom and the base flange and a vertical cross piece which bears against front panels of the tank and base.
摘要翻译：在包括罐和支撑罐的基座的变压器壳体组件中，所述罐布置成容纳油体和变压器，所述罐和底座在其单独制造之后通过多个紧固装置固定在一起。每个紧固装置包括附接构件，其被永久地紧固到形成在罐底部中的向上突出的凹部，所述附接构件的尺寸设计成不在围绕凹部的罐底部的下方延伸，并且附件设置有内螺纹内衬孔。每个紧固装置还包括延伸穿过罐底部中的相关联的凹部的夹紧构件和穿过夹紧构件中的开口并接合在螺纹线孔中的螺栓，以使夹紧构件夹紧设置在底部的上端到罐底。为了防止在罐和基座之间插入薄体，设置有T形挡板。挡板包括夹在罐底部和底部凸缘之间的腿部，以及支撑在罐体和底座前面板上的垂直横梁。

4. 发明授权

US5025949A Oil-filled transformer housing 失效
标题翻译：充油变压器外壳
公开(公告)号：US5025949A
公开(公告)日：1991-06-25
申请号：US541026
申请日：1990-06-20
申请人： Herbert S. Adkins , Darrell D. Harris
发明人： Herbert S. Adkins , Darrell D. Harris
IPC分类号： H01F27/02
CPC分类号： H01F27/02
摘要： In a transformer housing assembly including a tank and a base supporting the tank, the tank being arranged to contain a body of oil and a transformer the tank and base are secured together, subsequent to individual fabrication thereof, by a plurality of fastening devices. Each fastening device includes an attachment member which is permanently fastened to an upwardly projecting recess formed in the tank bottom, the attachment member being dimensioned to not extend below the portions of the tank bottom surrounding the recess, and the attachment being provided with an internally threaded lined bore. each fastening device further includes a clamping member extending across the associated recess in the tank bottom and a bolt which passes through an opening in the clamping member and engages in the threaded line bore in order to cause the clamping member to clamp a flange provided at the upper end of the base to the tank bottom.In order to prevent the insertion of thin bodies between the tank and the base, a T-shaped baffle is provided. The baffle includes a leg which is clamped between the tank bottom and the base flange and a vertical cross piece which bears against front panels of the tank and base.
摘要翻译：在包括罐和支撑罐的基座的变压器壳体组件中，所述罐布置成容纳油体和变压器，所述罐和底座在其单独制造之后通过多个紧固装置固定在一起。每个紧固装置包括附接构件，其被永久地紧固到形成在罐底部中的向上突出的凹部，所述附接构件的尺寸设计成不在围绕凹部的罐底部的下方延伸，并且附件设置有内螺纹内衬孔。每个紧固装置还包括延伸穿过罐底部中的相关联的凹部的夹紧构件和穿过夹紧构件中的开口并接合在螺纹线孔中的螺栓，以使夹紧构件夹紧设置在底部的上端到罐底。为了防止在罐和基座之间插入薄体，设置有T形挡板。挡板包括夹在罐底部和底部凸缘之间的腿部，以及支撑在罐体和底座前面板上的垂直横梁。

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